Drop support for Python 3.7 in 5 packages

Author: nsoranzo

packages/job_metrics/setup.cfg

@@ -9,7 +9,6 @@ classifiers =
     Natural Language :: English
     Operating System :: POSIX
     Programming Language :: Python :: 3
-    Programming Language :: Python :: 3.7
     Programming Language :: Python :: 3.8
     Programming Language :: Python :: 3.9
     Programming Language :: Python :: 3.10
@@ -37,7 +36,7 @@ install_requires =
     galaxy-util
     backports.zoneinfo;python_version<'3.9'
 packages = find:
-python_requires = >=3.7
+python_requires = >=3.8
 
 [options.packages.find]
 exclude =

packages/objectstore/setup.cfg

@@ -9,7 +9,6 @@ classifiers =
     Natural Language :: English
     Operating System :: POSIX
     Programming Language :: Python :: 3
-    Programming Language :: Python :: 3.7
     Programming Language :: Python :: 3.8
     Programming Language :: Python :: 3.9
     Programming Language :: Python :: 3.10
@@ -38,7 +37,7 @@ install_requires =
     pydantic>=2,!=2.6.0,!=2.6.1
     PyYAML
 packages = find:
-python_requires = >=3.7
+python_requires = >=3.8
 
 [options.packages.find]
 exclude =

packages/tool_util/setup.cfg

@@ -9,7 +9,6 @@ classifiers =
     Natural Language :: English
     Operating System :: POSIX
     Programming Language :: Python :: 3
-    Programming Language :: Python :: 3.7
     Programming Language :: Python :: 3.8
     Programming Language :: Python :: 3.9
     Programming Language :: Python :: 3.10
@@ -46,7 +45,7 @@ install_requires =
     sortedcontainers
     typing-extensions
 packages = find:
-python_requires = >=3.7
+python_requires = >=3.8
 
 [options.entry_points]
 console_scripts =

packages/tool_util_models/setup.cfg

@@ -9,7 +9,6 @@ classifiers =
     Natural Language :: English
     Operating System :: POSIX
     Programming Language :: Python :: 3
-    Programming Language :: Python :: 3.7
     Programming Language :: Python :: 3.8
     Programming Language :: Python :: 3.9
     Programming Language :: Python :: 3.10
@@ -37,7 +36,7 @@ install_requires =
     pydantic>=2,!=2.6.0,!=2.6.1
     typing-extensions
 packages = find:
-python_requires = >=3.7
+python_requires = >=3.8
 
 [options.entry_points]
 console_scripts =

packages/util/setup.cfg

@@ -9,7 +9,6 @@ classifiers =
     Natural Language :: English
     Operating System :: POSIX
     Programming Language :: Python :: 3
-    Programming Language :: Python :: 3.7
     Programming Language :: Python :: 3.8
     Programming Language :: Python :: 3.9
     Programming Language :: Python :: 3.10
@@ -46,7 +45,7 @@ install_requires =
     typing-extensions
     zipstream-new
 packages = find:
-python_requires = >=3.7
+python_requires = >=3.8
 
 [options.extras_require]
 image-util =